CN216598812U

CN216598812U - MPP electric power protection tube convenient to threading

Info

Publication number: CN216598812U
Application number: CN202122672263.5U
Authority: CN
Inventors: 诸明
Original assignee: Hangzhou Chuanneng Power Technology Co ltd
Current assignee: Hangzhou Chuanneng Power Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-24
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to the technical field of electric power protection tubes, and discloses an MPP electric power protection tube convenient for threading, which comprises a fixed seat, wherein a support column is fixedly connected to the top of the fixed seat, a support plate is fixedly connected to the top of the support column, a moving groove is formed in the bottom of the support plate, a moving plate is slidably connected in the moving groove, the bottom end of the moving plate extends to the lower part of the support plate and is fixedly connected with a threading tube, a protection tube main body is placed on the top of the fixed seat, one end, far away from the support column, of the threading tube extends into the protection tube main body, a thread fixing mechanism is in threaded connection with the bottom of the threading tube, the thread fixing mechanism extends into the threading tube, and a limiting mechanism is slidably connected on the moving plate. According to the utility model, the cable in the threading pipe is fixedly clamped and clamped tightly by moving the fixed disc, and the cable penetrates into the protection pipe main body by reciprocating horizontal movement of the threading pipe, so that time and labor are saved, and the requirements of users are met.

Description

MPP electric power protection tube convenient to threading

Technical Field

The utility model relates to the technical field of power protection tubes, in particular to an MPP power protection tube convenient for threading.

Background

With the progress of information-based construction in China, paving projects of power and cables are more and more, power cable protection pipes and communication optical cable protection pipes which are used in the market at present generally use Polyethylene (PE) pipes, polypropylene (PP) pipes, polyvinyl chloride (PVC) pipes, glass Fiber Reinforced Plastic (FRP) pipes and the like, and the MPP power pipe adopts modified polypropylene as a main raw material, does not need to dig a large amount of mud, earth and destroy a road surface during construction, and is suitable for laying pipelines, cables and other construction projects in special sections such as roads, railways, buildings, riverbeds and the like.

When penetrating into the cable conductor, the existing MPP power pipe needs a worker to manually push a plurality of cables into the MPP power pipe at the same time, but the MPP power pipe has a certain length, and the manual wire pushing mode consumes manpower and material resources, so that the installation of the cable is not convenient, the construction time is prolonged, and the requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, when a cable is threaded, a worker needs to push a plurality of cables into an MPP power pipe simultaneously, but the MPP power pipe has a certain length, the manual cable pushing mode consumes manpower and material resources, the cable is inconvenient to install, and the construction time is prolonged, so that the MPP power protection pipe convenient for threading is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a MPP power protection tube convenient to threading, which comprises a fixed base, the top fixedly connected with support column of fixing base, the top fixedly connected with backup pad of support column, the shifting chute has been seted up to the bottom of backup pad, sliding connection has the movable plate in the shifting chute, the bottom of movable plate extends to the below and the fixedly connected with threading pipe of backup pad, the protection tube main part has been placed at the top of fixing base, and in the one end that the support column was kept away from to the threading pipe extended to the protection tube main part, the bottom threaded connection of threading pipe had screw thread fixed establishment, and in the threading fixed establishment extended to the threading pipe, sliding connection had stop gear on the movable plate, and stop gear's both ends all with one side inner wall fixed connection of shifting chute, rotate on the support column and be connected with screw thread actuating mechanism, and screw thread actuating mechanism run through the movable plate and with movable plate threaded connection.

Preferably, the thread fixing mechanism comprises a fastening bolt and a fixing disc, a threaded hole is formed in the bottom of the threading pipe, the fastening bolt is in threaded connection with the threaded hole, and the bottom of the fixing disc is fixedly connected with the top end of the fastening bolt.

Preferably, the limiting mechanism comprises a limiting rod, a limiting hole is formed in the movable plate, the limiting rod is connected with the limiting hole in a sliding mode, and two ends of the limiting rod are fixedly connected with the inner wall of one side of the movable groove.

Preferably, the thread driving mechanism comprises a connecting plate, a reciprocating screw rod and a driving motor, the top end of the connecting plate is fixedly connected with the bottom of the supporting plate, a rotating groove is formed in one side, close to the supporting column, of the connecting plate, a rotating hole is formed in the supporting column, the reciprocating screw rod is rotatably connected with the rotating hole and the rotating groove, the driving motor is fixedly connected with one side, far away from the moving plate, of the supporting column, one end of the reciprocating screw rod penetrates through the moving plate and is in threaded connection with the moving plate, and the other end of the reciprocating screw rod extends to the outer side of the supporting column and is fixedly connected with an output shaft of the driving motor.

Preferably, the inner ring of the first bearing is fixedly connected with the inner ring of the reciprocating screw rod.

Preferably, the outer ring of the second bearing is fixedly connected in the rotating hole, and the reciprocating screw rod is fixedly connected with the inner ring of the second bearing.

Compared with the prior art, the utility model provides the MPP power protection tube convenient for threading, which has the following beneficial effects:

1. the MPP power protection tube convenient for threading fixedly clamps and fastens a cable in the threading tube through the arrangement of the fixed seat, the support column, the support plate, the moving groove, the moving plate, the threading tube, the protection tube main body, the threaded hole, the fastening bolt and the fixed disk;

2. according to the MPP power protection tube convenient for threading, the cable is penetrated into the protection tube main body through the limiting holes, the limiting rods, the connecting plates, the rotating grooves, the rotating holes, the reciprocating screw rods and the driving motor, so that time and labor are saved;

the device is characterized in that the fixed disc is fixed and clamped on the cable in the threading pipe through the movement of the fixed disc, the cable is clamped and fastened, and the cable penetrates into the main body of the protection pipe through the reciprocating horizontal movement of the threading pipe, so that the time and labor are saved, and the requirements of users are met.

Drawings

Fig. 1 is a schematic structural view of an MPP power protection tube convenient for threading according to the present invention;

fig. 2 is a schematic structural diagram of a part a in fig. 1 of an MPP power protection tube convenient for threading according to the present invention;

fig. 3 is a schematic structural diagram of a part B in fig. 1 of an MPP power protection tube convenient for threading according to the present invention.

In the figure: the device comprises a fixed seat 1, a support column 2, a support plate 3, a moving groove 4, a moving plate 5, a threading pipe 6, a protective pipe body 7, a threaded hole 8, a fastening bolt 9, a fixed disk 10, a limiting hole 11, a limiting rod 12, a connecting plate 13, a rotating groove 14, a rotating hole 15, a reciprocating screw rod 16 and a driving motor 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an MPP electric power protection tube convenient for threading comprises a fixed seat 1, a supporting column 2 fixedly connected to the top of the fixed seat 1, a supporting plate 3 fixedly connected to the top of the supporting column 2, a moving groove 4 formed in the bottom of the supporting plate 3, a moving plate 5 slidably connected to the moving groove 4, a threading tube 6 fixedly connected to the bottom of the moving plate 5 and extending to the lower side of the supporting plate 3, a protection tube main body 7 disposed on the top of the fixed seat 1, and one end of the threading pipe 6 far away from the support column 2 extends into the protection pipe main body 7, the bottom of the threading pipe 6 is connected with a thread fixing mechanism by thread, the thread fixing mechanism extends into the threading pipe 6, the moving plate 5 is connected with a limiting mechanism in a sliding way, and both ends of the limiting mechanism are fixedly connected with the inner wall of one side of the moving groove 4, the supporting column 2 is rotatably connected with a thread driving mechanism, and the thread driving mechanism penetrates through the moving plate 5 and is in threaded connection with the moving plate 5.

In the utility model, the thread fixing mechanism comprises a fastening bolt 9 and a fixed disc 10, a threaded hole 8 is formed in the bottom of the threading pipe 6, the fastening bolt 9 is in threaded connection with the threaded hole 8, and the bottom of the fixed disc 10 is fixedly connected with the top end of the fastening bolt 9.

In the utility model, the limiting mechanism comprises a limiting rod 12, a limiting hole 11 is formed in the moving plate 5, the limiting rod 12 is connected with the limiting hole 11 in a sliding mode, and two ends of the limiting rod 12 are fixedly connected with the inner wall of one side of the moving groove 5.

The thread driving mechanism comprises a connecting plate 13, a reciprocating screw rod 16 and a driving motor 17, wherein the top end of the connecting plate 13 is fixedly connected with the bottom of a supporting plate 3, a rotating groove 14 is formed in one side, close to a supporting column 2, of the connecting plate 13, a rotating hole 15 is formed in the supporting column 2, the reciprocating screw rod 16 is rotatably connected with the rotating hole 15 and the rotating groove 14, the driving motor 17 is fixedly connected with one side, far away from a moving plate 5, of the supporting column 2, one end of the reciprocating screw rod 16 penetrates through the moving plate 5 and is in threaded connection with the moving plate 5, and the other end of the reciprocating screw rod 16 extends to the outer side of the supporting column 2 and is fixedly connected with an output shaft of the driving motor 17.

In the present invention, the outer ring of the first bearing is fixedly connected to the inside of the rotating groove 14, and the reciprocating screw rod 16 is fixedly connected to the inner ring of the first bearing.

In the utility model, the outer ring of the second bearing is fixedly connected in the rotating hole 15, and the reciprocating screw rod 16 is fixedly connected with the inner ring of the second bearing.

In the utility model, when in use, the protection tube main body 7 is firstly placed on the fixed seat 1, the protection tube main body 7 is sleeved in the threading tube 6, then the cable is inserted in the threading tube 6, then the fastening bolt 9 is screwed, the fastening bolt 9 drives the fixed disc 10 to be fixed, the fixed disc 10 fixedly clamps the cable, after the cable is fixedly clamped, the driving motor 17 is started, the driving motor 17 is controlled by the control switch, the driving motor 17 is powered by commercial power, the output shaft of the driving motor 17 drives the reciprocating screw rod 16 to rotate, the reciprocating screw rod 16 drives the movable plate 5 to move, the limiting rod 12 limits the movable plate 5, meanwhile, the movable plate 5 drives the threading tube 6 to move, the threading tube 6 drives the cable to move, so that the threading tube 6 and the cable are always in the protection tube main body 7, when the threading tube 6 moves to the limit, then anticlockwise screw fastening bolt 9, make fixed disk 10 relieve the fixed to the cable conductor, then reset threading pipe 6, it is repeated to fix the cable conductor, then continuously carry out horizontal migration with cable conductor and threading pipe 6, it can to make the cable conductor pass protection tube main part 7 completely, thereby the removal through fixed disk 10 fixes the centre gripping to the cable conductor in threading pipe 6, the centre gripping fastening, in penetrating protection tube main part 7 to the cable conductor through the reciprocal horizontal migration to threading pipe 6, time saving and labor saving, user's needs have been satisfied.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a MPP electric power protection tube convenient to threading, including fixing base (1), a serial communication port, the top fixedly connected with support column (2) of fixing base (1), the top fixedly connected with backup pad (3) of support column (2), shifting chute (4) have been seted up to the bottom of backup pad (3), sliding connection has movable plate (5) in shifting chute (4), the bottom of movable plate (5) extends to the below of backup pad (3) and fixedly connected with threading pipe (6), protection tube main part (7) have been placed at the top of fixing base (1), and threading pipe (6) keep away from the one end of support column (2) extend to in protection tube main part (7), the bottom threaded connection of threading pipe (6) has screw thread fixed establishment, and screw thread fixed establishment extends to in threading pipe (6), sliding connection has stop gear on movable plate (5), and stop gear's both ends all with one side inner wall fixed connection of shifting chute (4), the support column (2) is rotatably connected with a thread driving mechanism, and the thread driving mechanism penetrates through the movable plate (5) and is in threaded connection with the movable plate (5).

2. The MPP power protection tube convenient for threading as claimed in claim 1, wherein the thread fixing mechanism comprises a fastening bolt (9) and a fixing disc (10), the bottom of the threading tube (6) is provided with a threaded hole (8), the fastening bolt (9) is in threaded connection with the threaded hole (8), and the bottom of the fixing disc (10) is fixedly connected with the top end of the fastening bolt (9).

3. The MPP power protection tube convenient for threading as claimed in claim 1, wherein the limiting mechanism comprises a limiting rod (12), the moving plate (5) is provided with a limiting hole (11), the limiting rod (12) is slidably connected with the limiting hole (11), and both ends of the limiting rod (12) are fixedly connected with the inner wall of one side of the moving groove (5).

4. The MPP power protection tube for facilitating threading of claim 1, the thread driving mechanism comprises a connecting plate (13), a reciprocating screw rod (16) and a driving motor (17), the top end of the connecting plate (13) is fixedly connected with the bottom of the supporting plate (3), one side of the connecting plate (13) close to the supporting column (2) is provided with a rotating groove (14), the supporting column (2) is provided with a rotating hole (15), and the reciprocating screw rod (16) is rotatably connected with the rotating hole (15) and the rotating groove (14), the driving motor (17) is fixedly connected with one side of the support column (2) far away from the moving plate (5), one end of the reciprocating screw rod (16) penetrates through the moving plate (5) and is in threaded connection with the moving plate (5), and the other end of the reciprocating screw rod (16) extends to the outer side of the support column (2) and is fixedly connected with an output shaft of the driving motor (17).

5. The MPP power protection tube for facilitating threading as claimed in claim 4, wherein the rotating groove (14) is fixedly connected with an outer ring of a first bearing, and the reciprocating screw rod (16) is fixedly connected with an inner ring of the first bearing.

6. The MPP power protection tube convenient for threading as claimed in claim 4, wherein the inside of the rotation hole (15) is fixedly connected with the outer ring of the second bearing, and the reciprocating screw rod (16) is fixedly connected with the inner ring of the second bearing.